| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $32.65 | 4.472% | $34.1101 | $34.11 | $34.10 | $34.10 |
| Purchase #2 | $27.74 | 9.522% | $30.3814 | $30.38 | $30.40 | $30.40 |
| Purchase #3 | $219.94 | 4.453% | $229.7339 | $229.73 | $229.75 | $229.70 |
| Purchase #4 | $189.96 | 13.587% | $215.7699 | $215.77 | $215.75 | $215.80 |
| Purchase #5 | $74.65 | 3.296% | $77.1105 | $77.11 | $77.10 | $77.10 |
| Purchase #6 | $145.85 | 10.574% | $161.2722 | $161.27 | $161.25 | $161.30 |
| Purchase #7 | $110.26 | 9.186% | $120.3885 | $120.39 | $120.40 | $120.40 |
| 7 purchase totals = | $801.05 | $868.7665 | $868.76 | $868.75 | $868.80 | |